Method and apparatus for preventing data leakage in portable terminal
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[0022]Preferred embodiments of the present invention will be described herein below with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.
[0023]Below, by performing an authentication process during an MTP connection between a portable terminal and a computer, the present invention provides a method and apparatus for preventing data leaks from the memory of the portable terminal. The portable terminal described below encompasses all types of portable terminals that support MTP.
[0024]FIG. 2 shows the process of connecting an MTP between a portable terminal and a computer according to the present invention.
[0025]Referring to FIG. 2, first, when a portable terminal 200 and a computer 202 supporting MTP are connected for use in step 210, the computer 202 requests a data transfer in step 212 from the portable terminal 200, and the portable ter...
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